Johnson Controls York YKEP Series User Manual

FORM 160.77-O2
ISSUE DATE: 11/15/2011
JOHNSON CONTROLS
108
SECTION 4 - MODBUS RTU SLOT LIST
Modbus DF1 Count Logix Tag Description
40237 N7:37 37 BAS_INT_Analogs[37 Subcooler Variable Orice Valve
40238 N7:38 38 BAS_INT_Analogs[38 Economizer Variable Orice Valve
40239 N7:39 39 BAS_INT_Analogs[39 reserved
40240 N7:40 40 BAS_INT_Analogs[40 PRI Comp VS Oil Pump Drive Control
40241 N7:41 41 BAS_INT_Analogs[41 SEC Comp VS Oil Pump Drive Control
40400 N9:0 0 BAS_INT_Calculated[0 System Head (Cond Pres - Evap Pres)
40401 N9:1 1 BAS_INT_Calculated[1 Evaporator Small Diff Temp
40402 N9:2 2 BAS_INT_Calculated[2 Condenser Small Diff Temp
40403 N9:3 3 BAS_INT_Calculated[3 SEC VS Frequency
40404 N9:4 4 BAS_INT_Calculated[4 PRI VS Frequency
40405 N9:5 5 BAS_INT_Calculated[5 Condenser Saturated Liquid Temperature
40406 N9:6 6 BAS_INT_Calculated[6 Evaporator Saturated Liquid Temperature
40407 N9:7 7 BAS_INT_Calculated[7 Economizer Saturated Temperature
40408 N9:8 8 BAS_INT_Calculated[8 PRI Discharge Superheat Temperature
40409 N9:9 9 BAS_INT_Calculated[9 SEC Discharge Superheat Temperature
40410 N9:10 10 BAS_INT_Calculated[10 SEC Oil Supply Pressure
40411 N9:11 11 BAS_INT_Calculated[11 PRI Oil Supply Pressure
40412 N9:12 12 BAS_INT_Calculated[12 PRI Minimum Antisurge Frequency
40413 N9:13 13 BAS_INT_Calculated[13 SEC Compressor Head
40414 N9:14 14 BAS_INT_Calculated[14 LSR1
40415 N9:15 15 BAS_INT_Calculated[15 LSR2
40416 N9:16 16 BAS_INT_Calculated[16 LSR3
40417 N9:17 17 BAS_INT_Calculated[17 LSR4
40418 N9:18 18 BAS_INT_Calculated[18 HSR1
40419 N9:19 19 BAS_INT_Calculated[19 HSR2
40420 N9:20 20 BAS_INT_Calculated[20 HSR3
40421 N9:21 21 BAS_INT_Calculated[21 HSR4
40422 N9:22 22 BAS_INT_Calculated[22 SS1
40423 N9:23 23 BAS_INT_Calculated[23 refrigerant pressure when chilled liquid freezes
40424 N9:24 24 BAS_INT_Calculated[24 refrigerant temperature when chilled liquid freezes
40425 N9:25 25 BAS_INT_Calculated[25 System Status
40426 N9:26 26 BAS_INT_Calculated[26 Current Chilled Water Target
40427 N9:27 27 BAS_INT_Calculated[27 Current Demand Limit Target
40428 N9:28 28 BAS_INT_Calculated[28 Primary Compressor Runtime in Hours
40429 N9:29 29 BAS_INT_Calculated[29 Secondary / Economizer Compressor Runtime in Hours
40430 N9:30 30 BAS_INT_Calculated[30 Subcooler Level Setpoint
40431 N9:31 31 BAS_INT_Calculated[31 Antirecycle time to next start in hours
40432 N9:32 32 BAS_INT_Calculated[32 Antirecycle time to next start in minutes
40501 N17:00 0 FirstFault_Message[0 Safety Message 1
40502 N17:01 0 FirstFault_Message[1 Safety Message 2
40503 N17:02 0 FirstFault_Message[2 Safety Message 3
40504 N17:03 0 FirstFault_Message[3 Safety Message 4
40505 N17:04 0 FirstFault_Message[4 Safety Message 5
40506 N17:05 0 FirstFault_Message[5 Safety Message 6
40507 N17:06 26 FirstFault_Message[6 Safety Message 7
40508 N17:07 27 FirstFault_Message[7 Safety Message 8
40509 N17:08 28 FirstFault_Message[8 Safety Message 9
40510 N17:09 29 FirstFault_Message[9 Safety Message 10

Johnson Controls York YKEP Series Specifications

General

Brand	Johnson Controls
Model	York YKEP Series
Category	Chiller
Language	English